BYDDY vs. AG1.DE

Last updated Jun 13, 2026

BYDDY (BYD Company Limited ADR) and AG1.DE (AUTO1 Group SE) are both stocks. Both are in the Consumer Cyclical sector — BYDDY in Auto Manufacturers, AG1.DE in Auto & Truck Dealerships. Over the past 5 years, BYDDY returned 4.37%/yr vs -10.46%/yr for AG1.DE. At a 0.19 correlation, their price movements are largely independent.

Performance

BYDDY vs. AG1.DE - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BYD Company Limited ADR (BYDDY) and AUTO1 Group SE (AG1.DE). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

BYDDY is traded in USD, while AG1.DE is traded in EUR. To make them comparable, the AG1.DE values have been converted to USD using the latest available exchange rates.

Returns By Period

In the year-to-date period, BYDDY achieves a -8.48% return, which is significantly higher than AG1.DE's -15.90% return.

BYDDY

• 1D: 0.66%
• 1M: -13.95%
• YTD: -8.48%
• 6M: -10.33%
• 1Y: -36.06%
• 3Y*: 1.04%
• 5Y*: 4.37%
• 10Y*: 20.45%

AG1.DE

• 1D: 3.90%
• 1M: 11.46%
• YTD: -15.90%
• 6M: -14.72%
• 1Y: -5.54%
• 3Y*: 44.52%
• 5Y*: -10.46%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

BYDDY vs. AG1.DE - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
BYDDY BYD Company Limited ADR	-8.48%	7.97%	24.81%	13.06%	-27.17%	-0.58%
AG1.DE AUTO1 Group SE	-15.90%	97.56%	126.62%	-14.17%	-62.09%	-66.54%

Correlation

The correlation between BYDDY and AG1.DE is 0.05, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.05
Correlation (3Y) Calculated over the trailing 3-year period	0.17
Correlation (5Y) Calculated over the trailing 5-year period	0.19
Correlation (All Time) Calculated using the full available price history since Feb 4, 2021	0.19

The correlation between BYDDY and AG1.DE shifts across timeframes, from 0.05 (1 year) to 0.19 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

BYDDY vs. AG1.DE — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

BYDDY

BYDDY Risk / Return Rank: 5
BYDDY Sharpe Ratio Rank: 6
BYDDY Sortino Ratio Rank: 7
BYDDY Omega Ratio Rank: 9
BYDDY Calmar Ratio Rank: 0
BYDDY Martin Ratio Rank: 5

AG1.DE

AG1.DE Risk / Return Rank: 39
AG1.DE Sharpe Ratio Rank: 38
AG1.DE Sortino Ratio Rank: 38
AG1.DE Omega Ratio Rank: 38
AG1.DE Calmar Ratio Rank: 39
AG1.DE Martin Ratio Rank: 39

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

BYDDY vs. AG1.DE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BYD Company Limited ADR (BYDDY) and AUTO1 Group SE (AG1.DE). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	BYDDY	AG1.DE	Difference
Sharpe ratio: Return per unit of total volatility	-0.98	-0.10	-0.89
Sortino ratio: Return per unit of downside risk	-1.46	0.27	-1.72
Omega ratio: Gain probability vs. loss probability	0.84	1.03	-0.19
Calmar ratio: Return relative to maximum drawdown	-1.03	-0.10	-0.92
Martin ratio: Return relative to average drawdown	-1.59	-0.22	-1.37

BYDDY vs. AG1.DE - Sharpe Ratio Comparison

The current BYDDY Sharpe Ratio is -0.98, which is lower than the AG1.DE Sharpe Ratio of -0.10. The chart below compares the historical Sharpe Ratios of BYDDY and AG1.DE, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

BYDDY vs. AG1.DE - Drawdown Comparison

The maximum BYDDY drawdown since its inception was -97.38%, roughly equal to the maximum AG1.DE drawdown of -94.47%. Use the drawdown chart below to compare losses from any high point for BYDDY and AG1.DE.

Drawdown Indicators

	BYDDY	AG1.DE	Difference
Max Drawdown Largest peak-to-trough decline	-97.38%	-94.47%	-2.91%
Max Drawdown (1Y) Largest decline over 1 year	-35.21%	-53.34%	+18.13%
Max Drawdown (3Y) Largest decline over 3 years	-43.68%	-66.35%	+22.67%
Max Drawdown (5Y) Largest decline over 5 years	-48.16%	-92.68%	+44.52%
Max Drawdown (10Y) Largest decline over 10 years	-58.18%	—	—
Current Drawdown Current decline from peak	-43.25%	-59.00%	+15.75%
Average Drawdown Average peak-to-trough decline	-63.73%	-70.00%	+6.27%
Ulcer Index Depth and duration of drawdowns from previous peaks	24.19%	25.36%	-1.17%

Volatility

BYDDY vs. AG1.DE - Volatility Comparison

The current volatility for BYD Company Limited ADR (BYDDY) is 8.66%, while AUTO1 Group SE (AG1.DE) has a volatility of 12.77%. This indicates that BYDDY experiences smaller price fluctuations and is considered to be less risky than AG1.DE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BYDDY	AG1.DE	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.66%	12.77%	-4.11%
Volatility (6M) Calculated over the trailing 6-month period	28.41%	49.17%	-20.76%
Volatility (1Y) Calculated over the trailing 1-year period	37.02%	56.79%	-19.77%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	45.80%	60.76%	-14.96%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	47.24%	59.85%	-12.61%

Dividends

BYDDY vs. AG1.DE - Dividend Comparison

BYDDY's dividend yield for the trailing twelve months is around 0.48%, while AG1.DE has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
AG1.DE AUTO1 Group SE	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
BYDDY BYD Company Limited ADR	0.48%	1.45%	1.26%	0.60%	0.07%	0.07%	0.03%	0.47%	0.28%	0.52%	1.92%

Financials

Frequently Asked Questions

Can I hold both BYDDY and AG1.DE in my portfolio?

BYDDY and AG1.DE have a correlation of 0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.